Opteron 146 vs Intel Xeon X5650

VS

Opteron 146 Intel Xeon X5650

We compared two server CPUs: Opteron 146 with 1 cores 2GHz and Intel Xeon X5650 with 6 cores 2.666GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 146 's Advantages

Lower TDP (67W vs 95W)

Intel Xeon X5650 's Advantages

Released 4 years and 7 months late

Higher specification of memory (DDR3 vs DDR1-400)

Higher base frequency (2.666GHz vs 2GHz)

Score

Opteron 146

VS

Intel Xeon X5650

General Parameters

Aug 2005

Release Date

Mar 2010

AMD

Manufacturer

Intel

Server

Type

Server

Venus

Core Architecture

Westmere-EP

AMD Socket 939

Socket

Intel Socket 1366

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron (Venus (E6))

Generation

Xeon (Westmere-EP)

Package

0.114 billions

Transistor Count

1.17 billions

90 nm

Manufacturing Process

32 nm

AMD Socket 939

Socket

Intel Socket 1366

67 W

Power Consumption

95 W

-

Foundry

Intel

115 mm²

Die Size

239 mm²

µPGA

Package

FC-LGA10

CPU Performance

2 GHz

Performance Core Base Frequency

2.666 GHz

0

Performance Core Turbo Frequency

3.066 GHz

1

Total Core Count

6

1

Total Thread Count

12

200 MHz

Bus Frequency

133 MHz

10.0

Multiplier

20.0

128 KB

L1 Cache

64 K per core

1 MB

L2 Cache

256 K per core

-

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR1-400

Memory Types

DDR3

2

Max Memory Channels

3

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

2

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